Squashed commit of the following:

commit ff6939e65afc237a68c4a1c8c6aee893ead33bb4
Author: Brian Ashburn <bashburn@redhat.com>
Date:   Sat Aug 10 16:51:59 2013 -0400

    Add implementation for login request/response
User login validation against database
Pull the database url from the configuration
Implementing avatar creation process